28.7% Efficiency Reported For 4T Tandem Solar Cell
Solliance, TNO, Imec/EnergyVille & Eindhoven University Of Technology Achieve 18.6% Efficiency For Highly Near Infrared Transparent Perovskite Solar Cell, Leading To 28.7% Combined Efficiency For Perovskite-Silicon Tandem Cell
European thin film solar PV research organization Solliance along with partners has claimed to have achieved 28.7% combined efficiency for